040000 tree 05e12e2f449fac6806d80a66c0995a7920a01ef9	arm
040000 tree e722883a65b73cee0d813db7b52456343aaf54a7	arm64
040000 tree 78eb9b201666e42a9795aae6afd0881642c832b3	ppc64
040000 tree feea51990bfd1b281610c92bc7f3dd9dfefb4a34	riscv
040000 tree d65aad3359afde20ecc5385e2a7c7b2217917865	x86